<%--
  Created by IntelliJ IDEA.
  User: 展爸爸
  Date: 2018/10/16
  Time: 22:09
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--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    出错啦！
</head>
<button onclick="javascript:history.back(-1)">返回上一页</button>
<body>

</body>
</html>
